Flavobacterium Psychrophilum Serogroup Analysis in US Fish, 1981-2021

Sean M. G. Lennox analyzed 320 Flavobacterium psychrophilum isolates recovered from captive, wild, and feral fishes in the USA from 1981 to 2021. The dataset contains results from a multiplex polymerase chain reaction molecular serogrouping scheme, identifying serogroups 0 through 4. It reveals associations between serogroups and host fish species, such as rainbow trout and Serogroup-2, and provides evidence for vertical transmission in hatcheries.

Use Cases

• Identify associations between bacterial serogroups and specific fish hosts based on the described positive and negative associations.
• Study the geographic distribution of Flavobacterium psychrophilum serovariation across 17 US states.
• Investigate evidence of vertical transmission of the pathogen in hatchery environments by pairing this data with MLST information.
• Establish a foundation for future vaccine research against Flavobacterium psychrophilum based on serogroup prevalence.

Strengths

• Contains data on 320 bacterial isolates, providing a substantial sample size for analysis.
• Covers a long temporal range from 1981 to 2021, allowing for historical trend analysis.
• Includes isolates from 12 fish species and 1 hybrid, offering host diversity.
• Geographic coverage spans 17 US states, enabling regional comparisons.

Limitations

• Row count is unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• The dataset is small at 53.1 KB, indicating limited scope.

Provenance

Source

Sean M. G. Lennox via figshare

Collection Method

Multiplex polymerase chain reaction molecular serogrouping scheme applied to bacterial isolates.

Time Range

1981 to 2021

Freshness

Last updated 2026-04-17 05:10:20; freshness should be verified.

Geography

17 US states